Horst Gierden
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Cologne SV-ch | ??/??/1995 | 0 | Germany |
| Dortmund op | 03/??/1991 | 653 | Germany |
| Dortmund op | 03/??/1988 | 450 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 1 games |
| C41 | Philidor's defence | 1 games |
| B33 | Sicilian defence | 1 games |
| B12 | Caro-Kann defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| B20 | Sicilian defence | 1 games |
| B33 | Sicilian defence | 1 games |
| A65 | Benoni, 6.e4 | 1 games |


Germany